Despite being on the brink of the Scottish Premiership title, some Celtic fans have been left concerned by the display against Rangers.
Ange Postecoglou 's men remain six points clear of the defending champions with three games to play and, barring a remarkable collapse, should be crowned league champions.
Jota had given Celtic the lead at Celtic Park in the final derby clash of the season - which was the only shot on target for the home side.
